CN102313422A - Refrigerator - Google Patents
Refrigerator Download PDFInfo
- Publication number
- CN102313422A CN102313422A CN201110294925A CN201110294925A CN102313422A CN 102313422 A CN102313422 A CN 102313422A CN 201110294925 A CN201110294925 A CN 201110294925A CN 201110294925 A CN201110294925 A CN 201110294925A CN 102313422 A CN102313422 A CN 102313422A
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- Prior art keywords
- housing
- claw
- side wall
- post assembly
- refrigerator
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Abstract
The invention discloses a refrigerator, which comprises a refrigerator body. The refrigerator body comprises a refrigerator container and a normally closed lamp switch connected with the refrigerator container; the normally closed lamp switch comprises a shell, a wiring terminal subassembly, a jack catch, a tongue block and a sealing gasket, wherein a preset hole adapting to the shell is formed on the refrigerator container; the shell penetrates through the preset hole; further, a first flange leans against the inner surface of the refrigerator container; a first convex rib further leans against the outer surface of the refrigerator container; and a free end of the jack catch is inserted into the preset hole. According to the refrigerator provided by the embodiment of the invention, the influence of the stress concentration of the jack catch is decreased; the free end of the jack catch is hidden in the preset hole of the refrigerator container; the interference fit of an inelastic part and the preset hole is avoided; the container can be effectively prevented from cracking; the production efficiency is improved; and the production cost is decreased.
Description
Technical field
The present invention relates to household electrical appliance and make the field, particularly relate to a kind of refrigerator.
Background technology
At present, refrigerator is more and more paid attention to outward appearance, and structure is also more complicated.The normally closed lamp switch of existing refrigerator, the one of which sidewall is provided with an elastic card claw, and claw is exposed to sidewall surfaces together with root; When design case courage is preset the square hole size; In the time of should considering the claw pressurized, can pass preset square hole, guarantee again after claw passes preset square hole; Can reduce as much as possible and square hole between the gap, after assembling, be unlikely to rock to guarantee switch.Because claw root elasticity is very poor, it cracks preset square hole easily, and then causes problems such as the case courage ftractures, subsides when passing preset square hole in assembling process.And, existing normally closed lamp switch, the claw structure of its sidewall, higher to the structural requirement of mould, the member that this is big for consumption, size is little has increased the cycle of product moulding undoubtedly, and has reduced die life.
Summary of the invention
The present invention is intended to one of solve the problems of the technologies described above at least.
For this reason, one object of the present invention be to propose a kind of normally closed lamp switch simple in structure, easily manufactured and with case courage refrigerator easy to assembly.
Refrigerator according to the embodiment of the invention comprises: casing, and said casing comprises the case courage; With the normally closed lamp switch that links to each other with said case courage; Said normally closed lamp switch comprises: housing; Said housing is formed with the cavity of opening to the right, and the week that is formed with the said left side wall in edge on the left side wall of said housing is along first convex tendon that is formed with contiguous said first flange on the outer surface of the diapire of outward extending first flange and said housing; Post assembly, said post assembly are contained in the said cavity and on the right side wall of said post assembly and are formed with second flange against said housing; Claw, said claw comprises free end and link, wherein, the link of said claw links to each other with the upper edge of second flange of said post assembly; The tongue piece, said tongue piece links to each other with the left side wall of said housing; And sealing gasket, said sealing gasket links to each other with the right side wall of said post assembly; Wherein, Be formed with the preset hole suitable on the said case courage with said housing; Said housing passes on the inner surface that said preset hole and said first flange be resisted against said case courage and said first convex tendon is resisted against on the outer surface of said case courage, and the free end of said claw is plugged in the said preset hole.
Refrigerator according to the embodiment of the invention; Be formed with the preset hole suitable on the said case courage with said housing; Said housing passes on the inner surface that said preset hole and said first flange be resisted against said case courage and said first convex tendon is resisted against on the outer surface of said case courage, and the free end of said claw is plugged in the said preset hole, thus; Said normally closed lamp switch is simple in structure, easily manufactured; And said normally closed lamp switch operation with the assembling of said case courage the time is simple, and the stress of claw concentrates that influence reduces, the free end of claw is hidden to the preset hole of case courage, has avoided non-resilient the interference fit with preset hole; Can effectively avoid courage to split, enhance productivity and reduce production costs.
In addition, refrigerator according to the above embodiment of the present invention can also have following additional technical characterictic:
Refrigerator according to an embodiment of the invention, the cross section of said claw is roughly triangle.
Advantageously, refrigerator according to an embodiment of the invention is formed with a plurality of grooves on the upper surface of said claw.
Further, refrigerator according to an embodiment of the invention, said claw and said post assembly are one-body molded.
Refrigerator according to an embodiment of the invention, the lower surface of said first convex tendon are step-like.
Refrigerator according to an embodiment of the invention; The front side wall of said housing and right side wall are formed with first and second through holes respectively, are formed with respectively on the front side wall of said post assembly and the rear wall and the first and second suitable grabs of said first and second through holes.
Refrigerator according to an embodiment of the invention, the right side of the outer surface of the roof of said housing are formed with and the suitable slope of said claw.
Refrigerator according to an embodiment of the invention is formed with second convex tendon on the outer surface of the roof of said post assembly, the inner surface of the roof of said housing is formed with and the first suitable draw-in groove of said second convex tendon.
Refrigerator according to an embodiment of the invention is formed with second draw-in groove on the left side wall of said housing, be formed with on the said tongue piece and the 3rd suitable grab of said second draw-in groove.
Refrigerator according to an embodiment of the invention is formed with the 3rd draw-in groove on the right side wall of said post assembly, be formed with on the said sealing gasket and the 4th suitable grab of said the 3rd draw-in groove.
Additional aspect of the present invention and advantage part in the following description provide, and part will become obviously from the following description, or recognize through practice of the present invention.
Description of drawings
Above-mentioned and/or additional aspect of the present invention and advantage obviously with are easily understood becoming the description of embodiment from combining figs, wherein:
Fig. 1 is the sketch map of refrigerator according to an embodiment of the invention;
Fig. 2 is the generalized section along the line A-A among Fig. 1;
Fig. 3 is the sketch map of the housing of the normally closed lamp switch of refrigerator according to an embodiment of the invention;
Fig. 4 is the local enlarged diagram of B among Fig. 3;
Fig. 5 is the local enlarged diagram of C among Fig. 3;
Fig. 6 is the sketch map of the post assembly of the normally closed lamp switch of refrigerator according to an embodiment of the invention;
Fig. 7 is the local enlarged diagram of D among Fig. 6;
Fig. 8 is the sketch map of tongue piece of the normally closed lamp switch of refrigerator according to an embodiment of the invention;
Fig. 9 is the sketch map of the sealing gasket of the normally closed lamp switch of refrigerator according to an embodiment of the invention; With
Figure 10 is the sketch map of refrigerator according to another embodiment of the present invention.
The specific embodiment
Describe embodiments of the invention below in detail, the example of said embodiment is shown in the drawings, and wherein identical from start to finish or similar label is represented identical or similar elements or the element with identical or similar functions.Be exemplary through the embodiment that is described with reference to the drawings below, only be used to explain the present invention, and can not be interpreted as limitation of the present invention.
In description of the invention; It will be appreciated that; The orientation of indications such as term " " center ", " vertically ", " laterally ", " on ", D score, " preceding ", " back ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward " or position relation are for based on orientation shown in the drawings or position relation; only be to describe with simplifying for the ease of describing the present invention; rather than the device or the element of indication or hint indication must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
In addition, term " first ", " second " only are used to describe purpose, and can not be interpreted as indication or hint relative importance.
In description of the invention, need to prove that only if clear and definite regulation and qualification are arranged in addition, term " installation ", " linking to each other ", " connection " should be done broad understanding, for example, can be to be fixedly connected, connect integratedly, also can be to removably connect; Can be mechanical connection or electrical connection, also can be the connection of two element internals; Can be directly to link to each other, also can link to each other indirectly, for those of ordinary skill in the art, can understand the concrete implication of above-mentioned term as the case may be through intermediary.
Describe refrigerator in detail with reference to accompanying drawing below according to the embodiment of the invention.
Shown in Fig. 1-10, the refrigerator according to the embodiment of the invention comprises: casing and normally closed lamp switch 2.
Specifically, said casing comprises case courage 1.Normally closed lamp switch 2 links to each other with case courage 1.
Wherein normally closed lamp switch 2 comprises: housing 21, post assembly 22, claw 23, tongue piece 24 and sealing gasket 25.
Sealing gasket 25 links to each other with the right side wall of post assembly 22.
Wherein, be formed with the preset hole 11 suitable on the case courage 1 with housing 21.Housing 21 passes that the inner surface that preset hole 11 and first flange 212 be resisted against case courage 1 (being the surface that is positioned at the left side on that sidewall of case courage 1 at 11 places, preset hole shown in figure 10) is gone up and first convex tendon 213 is resisted against on the outer surface (being the surface that is positioned at the right on that sidewall of case courage 1 at 11 places, preset hole shown in figure 10) of case courage 1.The free end 231 of claw 23 is plugged in the preset hole 11.
According to the refrigerator of the embodiment of the invention, be formed with the preset hole 11 suitable on the case courage 1 with housing 21.Housing 21 passes on the inner surface that preset hole 11 and first flange 212 be resisted against case courage 1 and first convex tendon 213 is resisted against on the outer surface of case courage 1.The free end 231 of claw 23 is plugged in the preset hole 11.Thus; Normally closed lamp switch 2 is with 1 assembling of case courage the time; Operation is simple, and the stress of claw 23 concentrates that influence reduces, the free end of claw 23 231 is hidden to the preset hole 11 of case courage 1, has avoided non-resilient the interference fit with preset hole 11; Can effectively avoid courage to split, enhance productivity and reduce production costs.
According to one embodiment of present invention, the cross section of claw 23 is roughly triangle.Thus, can make good looking appearance and convenient formation.
Advantageously, according to some embodiments of the present invention, be formed with a plurality of grooves 233 on the upper surface of claw 23.Thus, can save consumptive material.
Further, according to an example of the present invention, claw 23 is one-body molded with post assembly 22.Thus, can make simple in structure, be convenient to the assembling.
According to a concrete example of the present invention, as shown in Figure 5, the lower surface of first convex tendon 213 is step-like.Thus, first convex tendon 213 is matched with first flange 212, be fastened on securely on the preset hole 11 of case courage 1.
According to examples more of the present invention; As shown in Figure 3; The front side wall of housing 21 is (promptly like the indicated direction of arrow c among Fig. 3; Housing 21 is arranged in the sidewall of front) rear wall (promptly like the indicated direction of Fig. 3 arrow, housing 21 is positioned at the sidewall of back) that is formed with first through hole 214 and housing 21 is formed with the second through hole (not shown); The front side wall of post assembly 22 is (promptly like the indicated direction of arrow c among Fig. 6; Post assembly is arranged in the sidewall of front) be formed with suitable first grab 222 of first through hole 214 and the rear wall (promptly like the indicated direction of Fig. 6 arrow d, post assembly is positioned at the sidewall of back) of post assembly 22 and be formed with the second grab (not shown) suitable with said second through hole.Thus, can make housing 21 and being connected of post assembly 22 simple and tight.
According to one embodiment of present invention, as shown in Figure 3, the right side of the outer surface of the roof of housing 21 (be the arrow e direction pointed shown in Fig. 3, housing 21 is positioned at top roof) is formed with the slope 216 suitable with claw 23.Thus, the effect of stepping down can be played for claw 23 in slope 216, further reduces the stress stress point.
Like Fig. 3 and shown in Figure 6, according to some embodiments of the present invention, be formed with second convex tendon 223 on the outer surface of the roof of post assembly 22, the inner surface of the roof of housing 21 is formed with and the first suitable draw-in groove 217 of second convex tendon 223.Thus, can make housing 21 more accurate with being connected of post assembly 22 and tight.
According to an example of the present invention, like Fig. 3 and shown in Figure 8, be formed with the second draw-in groove (not shown) on the left side wall of housing 21, be formed with three grab 241 suitable on the tongue piece 24 with said second draw-in groove.Thus, tongue piece 24 is linked to each other easily with housing 21.
According to a concrete example of the present invention, like Fig. 6 and shown in Figure 9, be formed with the 3rd draw-in groove 224 on the right side wall of post assembly 22, be formed with on the sealing gasket 25 and the 4th suitable grab 251 of the 3rd draw-in groove 224.Thus, sealing gasket 25 is linked to each other easily with post assembly 22.
Come the installation process of schematic illustration with reference to accompanying drawing below according to the refrigerator of the embodiment of the invention.
Shown in figure 10; The case courage 1 that has preset hole 11 on the sidewall is provided; The housing 21 of normally closed lamp switch 2 passes preset hole 11 from left to right; First flange 212 on the housing 21 is resisted against on the inner surface of case courage 1 and first convex tendon 213 on housing 21 diapires is resisted against on the outer surface of case courage 1, through first flange 212 and cooperating of first convex tendon 213 housing being connected on the case courage 1.Then post assembly 22 is installed in the cavity 211 of housing 21; At this moment; Second convex tendon 223 on the post assembly 22 matches with first draw-in groove 217 on the housing 21; And first and second grabs on the post assembly 22 are engaged in respectively in first and second through holes of housing, simultaneously, gently press claw 23 that the free end 231 of claw 23 is plugged in the preset hole 11.At this moment, under the engaging of the elastic reaction of claw 23 and first flange 212 and first convex tendon 213, housing 21 further closely links to each other with the case courage with post assembly 22.Respectively tongue piece 24 is linked to each other, sealing gasket 25 is linked to each other with post assembly with housing 21 then.Thus, just accomplish normally closed lamp switch 2 and be installed to the process on the case courage 1.
Refrigerator according to the embodiment of the invention; The claw and the post assembly of normally closed lamp switch are integrally formed; Claw stress concentrates influence to reduce, and the free end of claw is hidden to below, preset hole, has avoided the interference fit in non-resilient parts and preset hole; Effectively avoided the cracked of case courage, improved production efficiency also effectively than low production cost.The installation and removal of normally closed lamp switch are easy, and are simple in structure, the convenient manufacturing.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means the concrete characteristic, structure, material or the characteristics that combine this embodiment or example to describe and is contained at least one embodiment of the present invention or the example.In this manual, the schematic statement to above-mentioned term not necessarily refers to identical embodiment or example.And concrete characteristic, structure, material or the characteristics of description can combine with suitable manner in any one or more embodiment or example.
Although illustrated and described embodiments of the invention; Those having ordinary skill in the art will appreciate that: under the situation that does not break away from principle of the present invention and aim, can carry out multiple variation, modification, replacement and modification to these embodiment, scope of the present invention is limited claim and equivalent thereof.
Claims (10)
1. a refrigerator is characterized in that, comprising:
Casing, said casing comprises the case courage; With
With the normally closed lamp switch that said case courage links to each other, said normally closed lamp switch comprises:
Housing, said housing are formed with the cavity of opening to the right, and the week that is formed with the said left side wall in edge on the left side wall of said housing is along first convex tendon that is formed with contiguous said first flange on the outer surface of the diapire of outward extending first flange and said housing;
Post assembly, said post assembly are contained in the said cavity and on the right side wall of said post assembly and are formed with second flange against said housing;
Claw, said claw comprises free end and link, wherein, the link of said claw links to each other with the upper edge of second flange of said post assembly;
The tongue piece, said tongue piece links to each other with the left side wall of said housing; And
Sealing gasket, said sealing gasket links to each other with the right side wall of said post assembly;
Wherein, Be formed with the preset hole suitable on the said case courage with said housing; Said housing passes on the inner surface that said preset hole and said first flange be resisted against said case courage and said first convex tendon is resisted against on the outer surface of said case courage, and the free end of said claw is plugged in the said preset hole.
2. refrigerator according to claim 1 is characterized in that the cross section of said claw is roughly triangle.
3. refrigerator according to claim 1 and 2 is characterized in that, is formed with a plurality of grooves on the upper surface of said claw.
4. refrigerator according to claim 3 is characterized in that, said claw and said post assembly are one-body molded.
5. refrigerator according to claim 1 is characterized in that, the lower surface of said first convex tendon is step-like.
6. refrigerator according to claim 1; It is characterized in that; The front side wall of said housing and right side wall are formed with first and second through holes respectively, are formed with respectively on the front side wall of said post assembly and the rear wall and the first and second suitable grabs of said first and second through holes.
7. refrigerator according to claim 1 is characterized in that, the right side of the outer surface of the roof of said housing is formed with and the suitable slope of said claw.
8. refrigerator according to claim 1 is characterized in that, is formed with second convex tendon on the outer surface of the roof of said post assembly, and the inner surface of the roof of said housing is formed with and the first suitable draw-in groove of said second convex tendon.
9. refrigerator according to claim 1 is characterized in that, is formed with second draw-in groove on the left side wall of said housing, is formed with on the said tongue piece and the 3rd suitable grab of said second draw-in groove.
10. refrigerator according to claim 1 is characterized in that, is formed with the 3rd draw-in groove on the right side wall of said post assembly, is formed with on the said sealing gasket and the 4th suitable grab of said the 3rd draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110294925 CN102313422B (en) | 2011-09-27 | 2011-09-27 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110294925 CN102313422B (en) | 2011-09-27 | 2011-09-27 | Refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102313422A true CN102313422A (en) | 2012-01-11 |
| CN102313422B CN102313422B (en) | 2013-01-30 |
Family
ID=45426813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110294925 Active CN102313422B (en) | 2011-09-27 | 2011-09-27 | Refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102313422B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103344078A (en) * | 2013-07-08 | 2013-10-09 | 合肥华凌股份有限公司 | Refrigerator |
| CN105783412A (en) * | 2016-04-20 | 2016-07-20 | 合肥美的电冰箱有限公司 | Main control board mounting box and refrigerator |
| CN114484980A (en) * | 2022-03-01 | 2022-05-13 | 深圳市金美创制冷设备有限公司 | Energy-saving refrigeration assembly capable of reducing loss |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2040234U (en) * | 1988-08-10 | 1989-06-28 | 张勤 | Battery-type electronic fresh-keeping and deodorizing device for refrigerator |
| JPH06249573A (en) * | 1993-02-26 | 1994-09-06 | Sanyo Electric Co Ltd | Refrigerator |
| CN2525362Y (en) * | 2001-12-21 | 2002-12-11 | 中国科学院沈阳科学仪器研制中心 | Lighting device for viewing window |
| CN1532497A (en) * | 2003-03-21 | 2004-09-29 | 乐金电子(天津)电器有限公司 | Door switch for refrigerator |
| JP2010025471A (en) * | 2008-07-22 | 2010-02-04 | Sanyo Electric Co Ltd | Storage inner pressure regulating device of low temperature storage |
-
2011
- 2011-09-27 CN CN 201110294925 patent/CN102313422B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2040234U (en) * | 1988-08-10 | 1989-06-28 | 张勤 | Battery-type electronic fresh-keeping and deodorizing device for refrigerator |
| JPH06249573A (en) * | 1993-02-26 | 1994-09-06 | Sanyo Electric Co Ltd | Refrigerator |
| CN2525362Y (en) * | 2001-12-21 | 2002-12-11 | 中国科学院沈阳科学仪器研制中心 | Lighting device for viewing window |
| CN1532497A (en) * | 2003-03-21 | 2004-09-29 | 乐金电子(天津)电器有限公司 | Door switch for refrigerator |
| JP2010025471A (en) * | 2008-07-22 | 2010-02-04 | Sanyo Electric Co Ltd | Storage inner pressure regulating device of low temperature storage |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103344078A (en) * | 2013-07-08 | 2013-10-09 | 合肥华凌股份有限公司 | Refrigerator |
| CN103344078B (en) * | 2013-07-08 | 2016-03-30 | 合肥华凌股份有限公司 | Refrigerator |
| CN105783412A (en) * | 2016-04-20 | 2016-07-20 | 合肥美的电冰箱有限公司 | Main control board mounting box and refrigerator |
| CN105783412B (en) * | 2016-04-20 | 2018-07-31 | 合肥美的电冰箱有限公司 | A kind of master control borad mounting box and refrigerator |
| CN114484980A (en) * | 2022-03-01 | 2022-05-13 | 深圳市金美创制冷设备有限公司 | Energy-saving refrigeration assembly capable of reducing loss |
| CN114484980B (en) * | 2022-03-01 | 2022-10-11 | 深圳市金美创制冷设备有限公司 | Refrigeration assembly capable of reducing loss |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102313422B (en) | 2013-01-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HEFEI MIDEA REFRIGERATOR CO., LTD. Free format text: FORMER NAME: HEFEI MEDIA RONGSHIDA REFRIGERATOR CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Hefei Changjiang Road, Anhui, No. 669 Patentee after: Hefei Midea Refrigerator Co., Ltd. Patentee after: Hefei Hualing Co., Ltd. Address before: 230601 Hefei Changjiang Road, Anhui, No. 669 Patentee before: Hefei Media Rongshida Refrigerator Co., Ltd. Patentee before: Hefei Hualing Co., Ltd. |